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PDF Validator Tool

Check PDF structure, standards indicators, and potential issues with no sign-up required.

Drop your PDF here

or click to browse

PDF files up to 50MB

Analyzing PDF...

Extracting metadata securely

Analysis Complete!

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Run this PDF through our malware engine and VirusTotal reputation check.

This PDF will be scanned for threats when you analyze it.

Virus scanning is included in Pro and AI.
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Automatic File Cleanup No Sign-up Required Instant Results

How It Works

1

Upload your PDF

Drag & drop or click to select a file

2

Instant analysis

Metadata extracted in seconds

3

View detailed results

Creation dates, edit history, AI detection & more

Pages

Version

Format

Size

Security Status

JavaScript
Embedded Files
AI Content
View Full Report

Validation Results

Upload a PDF to see validation results here instantly.

✓ Structure integrity

✓ Security analysis

✓ Standards compliance

Detailed Results

Full Report

Validation Checks

Document Information

Title
Author
Created
Modified
Subject

Technical Details

Software
Producer
Encrypted
Tagged
Fonts
Images

Security & Integrity

JavaScript

Embedded Files

AI Content

What's Next?

Validation Features

Structure Validation

Verify PDF internal structure and object integrity

Standards Compliance

Check PDF/A, PDF/X, and other standard compliance

Error Detection

Identify corruption, missing objects, and potential issues

Frequently Asked Questions

What does the PDF validator check?
Our validator checks PDF structure integrity, verifies the file is not corrupted, validates internal object references, checks for JavaScript or suspicious content, and provides details about the document's metadata, fonts, images, and security settings.
Is my PDF file stored after validation?
The original validation upload is not retained after the request. The extracted result is stored so you can review it later through its private share link, subject to our Privacy Policy.
What is the maximum file size?
Free: up to 50 MB per PDF. Pro and AI: up to 100 MB per PDF.
Does it check for PDF/A compliance?
The validator identifies PDF version and checks for tagged content, embedded fonts, and other indicators of standards compliance. For a full PDF/A conformance report we recommend also checking with an industry-standard tool like veraPDF.

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